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2020-11-19bnxt_en: fix error return code in bnxt_init_one()Zhang Changzhong
Fix to return a negative error code from the error handling case instead of 0, as done elsewhere in this function. Fixes: c213eae8d3cd ("bnxt_en: Improve VF/PF link change logic.") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Zhang Changzhong <zhangchangzhong@huawei.com> Reviewed-by: Edwin Peer <edwin.peer@broadcom.com> Link: https://lore.kernel.org/r/1605701851-20270-1-git-send-email-zhangchangzhong@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-11-19Merge tag 'net-5.10-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Jakub Kicinski: "Networking fixes for 5.10-rc5, including fixes from the WiFi (mac80211), can and bpf (including the strncpy_from_user fix). Current release - regressions: - mac80211: fix memory leak of filtered powersave frames - mac80211: free sta in sta_info_insert_finish() on errors to avoid sleeping in atomic context - netlabel: fix an uninitialized variable warning added in -rc4 Previous release - regressions: - vsock: forward all packets to the host when no H2G is registered, un-breaking AWS Nitro Enclaves - net: Exempt multicast addresses from five-second neighbor lifetime requirement, decreasing the chances neighbor tables fill up - net/tls: fix corrupted data in recvmsg - qed: fix ILT configuration of SRC block - can: m_can: process interrupt only when not runtime suspended Previous release - always broken: - page_frag: Recover from memory pressure by not recycling pages allocating from the reserves - strncpy_from_user: Mask out bytes after NUL terminator - ip_tunnels: Set tunnel option flag only when tunnel metadata is present, always setting it confuses Open vSwitch - bpf, sockmap: - Fix partial copy_page_to_iter so progress can still be made - Fix socket memory accounting and obeying SO_RCVBUF - net: Have netpoll bring-up DSA management interface - net: bridge: add missing counters to ndo_get_stats64 callback - tcp: brr: only postpone PROBE_RTT if RTT is < current min_rtt - enetc: Workaround MDIO register access HW bug - net/ncsi: move netlink family registration to a subsystem init, instead of tying it to driver probe - net: ftgmac100: unregister NC-SI when removing driver to avoid crash - lan743x: - prevent interrupt storm on open - fix freeing skbs in the wrong context - net/mlx5e: Fix socket refcount leak on kTLS RX resync - net: dsa: mv88e6xxx: Avoid VLAN database corruption on 6097 - fix 21 unset return codes and other mistakes on error paths, mostly detected by the Hulk Robot" * tag 'net-5.10-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (115 commits) fail_function: Remove a redundant mutex unlock selftest/bpf: Test bpf_probe_read_user_str() strips trailing bytes after NUL lib/strncpy_from_user.c: Mask out bytes after NUL terminator. net/smc: fix direct access to ib_gid_addr->ndev in smc_ib_determine_gid() net/smc: fix matching of existing link groups ipv6: Remove dependency of ipv6_frag_thdr_truncated on ipv6 module libbpf: Fix VERSIONED_SYM_COUNT number parsing net/mlx4_core: Fix init_hca fields offset atm: nicstar: Unmap DMA on send error page_frag: Recover from memory pressure net: dsa: mv88e6xxx: Wait for EEPROM done after HW reset mlxsw: core: Use variable timeout for EMAD retries mlxsw: Fix firmware flashing net: Have netpoll bring-up DSA management interface atl1e: fix error return code in atl1e_probe() atl1c: fix error return code in atl1c_probe() ah6: fix error return code in ah6_input() net: usb: qmi_wwan: Set DTR quirk for MR400 can: m_can: process interrupt only when not runtime suspended can: flexcan: flexcan_chip_start(): fix erroneous flexcan_transceiver_enable() during bus-off recovery ...
2020-11-19Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdmaLinus Torvalds
Pull rdma fixes from Jason Gunthorpe: "The last two weeks have been quiet here, just the usual smattering of long standing bug fixes. A collection of error case bug fixes: - Improper nesting of spinlock types in cm - Missing error codes and kfree() - Ensure dma_virt_ops users have the right kconfig symbols to work properly - Compilation failure of tools/testing" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: tools/testing/scatterlist: Fix test to compile and run IB/hfi1: Fix error return code in hfi1_init_dd() RMDA/sw: Don't allow drivers using dma_virt_ops on highmem configs RDMA/pvrdma: Fix missing kfree() in pvrdma_register_device() RDMA/cm: Make the local_id_table xarray non-irq
2020-11-19Merge tag 'acpi-5.10-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI fixes from Rafael Wysocki: "These fix recent regression in the APEI code and initialization issue in the ACPI fan driver. Specifics: - Make the APEI code avoid attempts to obtain logical addresses for registers located in the I/O address space to fix initialization issues (Aili Yao) - Fix sysfs attribute initialization in the ACPI fan driver (Guenter Roeck)" * tag 'acpi-5.10-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI, APEI, Fix error return value in apei_map_generic_address() ACPI: fan: Initialize performance state sysfs attribute
2020-11-19Merge tag 'pm-5.10-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management fixes from Rafael Wysocki: "These fix two issues in ARM cpufreq drivers and one cpuidle driver issue. Specifics: - Add missing RCU_NONIDLE() annotations to the Tegra cpuidle driver (Dmitry Osipenko) - Fix boot frequency computation in the tegra186 cpufreq driver (Jon Hunter) - Make the SCMI cpufreq driver register a dummy clock provider to avoid OPP addition failures (Sudeep Holla)" * tag 'pm-5.10-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: cpufreq: scmi: Fix OPP addition failure with a dummy clock provider cpufreq: tegra186: Fix get frequency callback cpuidle: tegra: Annotate tegra_pm_set_cpu_in_lp2() with RCU_NONIDLE
2020-11-19Merge tag 'spi-fix-v5.10-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi Pull spi fixes from Mark Brown: "This is a relatively large set of fixes, the bulk of it being a series from Lukas Wunner which fixes confusion with the lifetime of driver data allocated along with the SPI controller structure that's been created as part of the conversion to devm APIs. The simplest fix, explained in detail in Lukas' commit message, is to move to a devm_ function for allocation of the controller and hence driver data in order to push the free of that after anything tries to reference the driver data in the remove path. This results in a relatively large diff due to the addition of a new function but isn't particularly complex. There's also a fix from Sven van Asbroeck which fixes yet more fallout from the conflicts between the various different places one can configure the polarity of GPIOs in modern systems. Otherwise everything is fairly small and driver specific" * tag 'spi-fix-v5.10-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: npcm-fiu: Don't leak SPI master in probe error path spi: dw: Set transfer handler before unmasking the IRQs spi: cadence-quadspi: Fix error return code in cqspi_probe spi: bcm2835aux: Restore err assignment in bcm2835aux_spi_probe spi: lpspi: Fix use-after-free on unbind spi: bcm-qspi: Fix use-after-free on unbind spi: bcm2835aux: Fix use-after-free on unbind spi: bcm2835: Fix use-after-free on unbind spi: Introduce device-managed SPI controller allocation spi: fsi: Fix transfer returning without finalizing message spi: fix client driver breakages when using GPIO descriptors
2020-11-19Merge tag 'regulator-fix-v5.10-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator fixes from Mark Brown: "Mostly core fixes here, one set from Michał Mirosław which cleans up some issues introduced as part of the coupled regulators work, one memory leak during probe and two due to regulators which have an input supply name and regulator name which are identical, which is very unusual. There's also a fix for our handling of the similarly unusual case where we can't determine if a regulator is enabled during boot" * tag 'regulator-fix-v5.10-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: ti-abb: Fix array out of bound read access on the first transition regulator: workaround self-referent regulators regulator: avoid resolve_supply() infinite recursion regulator: fix memory leak with repeated set_machine_constraints() regulator: pfuze100: limit pfuze-support-disable-sw to pfuze{100,200} regulator: core: don't disable regulator if is_enabled return error.
2020-11-19Merge tag 'thermal-v5.10-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux Pull thermal fix from Daniel Lezcano: "Disable the CPU PM notifier for OMAP4430 for suspend in order to prevent wrong temperature leading to a critical shutdown (Peter Ujfalusi)" * tag 'thermal-v5.10-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux: thermal: ti-soc-thermal: Disable the CPU PM notifier for OMAP4430
2020-11-19Merge branch 'acpi-fan'Rafael J. Wysocki
* acpi-fan: ACPI: fan: Initialize performance state sysfs attribute
2020-11-19Merge branch 'pm-cpuidle'Rafael J. Wysocki
* pm-cpuidle: cpuidle: tegra: Annotate tegra_pm_set_cpu_in_lp2() with RCU_NONIDLE
2020-11-18Merge tag 'linux-can-fixes-for-5.10-20201118' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can Marc Kleine-Budde says: ==================== pull-request: can 2020-11-18 Jimmy Assarsson provides two patches for the kvaser_pciefd and kvaser_usb drivers, where the can_bittiming_const are fixed. The next patch is by me and fixes an erroneous flexcan_transceiver_enable() during bus-off recovery in the flexcan driver. Jarkko Nikula's patch for the m_can driver fixes the IRQ handler to only process the interrupts if the device is not suspended. * tag 'linux-can-fixes-for-5.10-20201118' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can: can: m_can: process interrupt only when not runtime suspended can: flexcan: flexcan_chip_start(): fix erroneous flexcan_transceiver_enable() during bus-off recovery can: kvaser_usb: kvaser_usb_hydra: Fix KCAN bittiming limits can: kvaser_pciefd: Fix KCAN bittiming limits ==================== Link: https://lore.kernel.org/r/20201118160414.2731659-1-mkl@pengutronix.de Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-11-18net/mlx4_core: Fix init_hca fields offsetAya Levin
Slave function read the following capabilities from the wrong offset: 1. log_mc_entry_sz 2. fs_log_entry_sz 3. log_mc_hash_sz Fix that by adjusting these capabilities offset to match firmware layout. Due to the wrong offset read, the following issues might occur: 1+2. Negative value reported at max_mcast_qp_attach. 3. Driver to init FW with multicast hash size of zero. Fixes: a40ded604365 ("net/mlx4_core: Add masking for a few queries on HCA caps") Signed-off-by: Aya Levin <ayal@nvidia.com> Reviewed-by: Moshe Shemesh <moshe@nvidia.com> Reviewed-by: Eran Ben Elisha <eranbe@nvidia.com> Signed-off-by: Tariq Toukan <tariqt@nvidia.com> Link: https://lore.kernel.org/r/20201118081922.553-1-tariqt@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-11-18Merge tag 'mlx5-fixes-2020-11-17' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux Saeed Mahameed says: ==================== mlx5 fixes 2020-11-17 This series introduces some fixes to mlx5 driver. * tag 'mlx5-fixes-2020-11-17' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux: net/mlx5: fix error return code in mlx5e_tc_nic_init() net/mlx5: E-Switch, Fail mlx5_esw_modify_vport_rate if qos disabled net/mlx5: Disable QoS when min_rates on all VFs are zero net/mlx5: Clear bw_share upon VF disable net/mlx5: Add handling of port type in rule deletion net/mlx5e: Fix check if netdev is bond slave net/mlx5e: Fix IPsec packet drop by mlx5e_tc_update_skb net/mlx5e: Set IPsec WAs only in IP's non checksum partial case. net/mlx5e: Fix refcount leak on kTLS RX resync ==================== Link: https://lore.kernel.org/r/20201117195702.386113-1-saeedm@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-11-18atm: nicstar: Unmap DMA on send errorSebastian Andrzej Siewior
The `skb' is mapped for DMA in ns_send() but does not unmap DMA in case push_scqe() fails to submit the `skb'. The memory of the `skb' is released so only the DMA mapping is leaking. Unmap the DMA mapping in case push_scqe() failed. Fixes: 864a3ff635fa7 ("atm: [nicstar] remove virt_to_bus() and support 64-bit platforms") Cc: Chas Williams <3chas3@gmail.com> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-11-18net: dsa: mv88e6xxx: Wait for EEPROM done after HW resetAndrew Lunn
When the switch is hardware reset, it reads the contents of the EEPROM. This can contain instructions for programming values into registers and to perform waits between such programming. Reading the EEPROM can take longer than the 100ms mv88e6xxx_hardware_reset() waits after deasserting the reset GPIO. So poll the EEPROM done bit to ensure it is complete. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Ruslan Sushko <rus@sushko.dev> Link: https://lore.kernel.org/r/20201116164301.977661-1-rus@sushko.dev Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-11-18mlxsw: core: Use variable timeout for EMAD retriesIdo Schimmel
The driver sends Ethernet Management Datagram (EMAD) packets to the device for configuration purposes and waits for up to 200ms for a reply. A request is retried up to 5 times. When the system is under heavy load, replies are not always processed in time and EMAD transactions fail. Make the process more robust to such delays by using exponential backoff. First wait for up to 200ms, then retransmit and wait for up to 400ms and so on. Fixes: caf7297e7ab5 ("mlxsw: core: Introduce support for asynchronous EMAD register access") Reported-by: Denis Yulevich <denisyu@nvidia.com> Tested-by: Denis Yulevich <denisyu@nvidia.com> Signed-off-by: Ido Schimmel <idosch@nvidia.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-11-18mlxsw: Fix firmware flashingIdo Schimmel
The commit cited below moved firmware flashing functionality from mlxsw_spectrum to mlxsw_core, but did not adjust the Kconfig dependencies. This makes it possible to have mlxsw_core as built-in and mlxfw as a module. The mlxfw code is therefore not reachable from mlxsw_core and firmware flashing fails: # devlink dev flash pci/0000:01:00.0 file mellanox/mlxsw_spectrum-13.2008.1310.mfa2 devlink answers: Operation not supported Fix by having mlxsw_core select mlxfw. Fixes: b79cb787ac70 ("mlxsw: Move fw flashing code into core.c") Signed-off-by: Ido Schimmel <idosch@nvidia.com> Reported-by: Vadim Pasternak <vadimp@nvidia.com> Tested-by: Vadim Pasternak <vadimp@nvidia.com> Reviewed-by: Jiri Pirko <jiri@nvidia.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-11-18atl1e: fix error return code in atl1e_probe()Zhang Changzhong
Fix to return a negative error code from the error handling case instead of 0, as done elsewhere in this function. Fixes: a6a5325239c2 ("atl1e: Atheros L1E Gigabit Ethernet driver") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Zhang Changzhong <zhangchangzhong@huawei.com> Link: https://lore.kernel.org/r/1605581875-36281-1-git-send-email-zhangchangzhong@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-11-18atl1c: fix error return code in atl1c_probe()Zhang Changzhong
Fix to return a negative error code from the error handling case instead of 0, as done elsewhere in this function. Fixes: 43250ddd75a3 ("atl1c: Atheros L1C Gigabit Ethernet driver") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Zhang Changzhong <zhangchangzhong@huawei.com> Link: https://lore.kernel.org/r/1605581721-36028-1-git-send-email-zhangchangzhong@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-11-18net: usb: qmi_wwan: Set DTR quirk for MR400Filip Moc
LTE module MR400 embedded in TL-MR6400 v4 requires DTR to be set. Signed-off-by: Filip Moc <dev@moc6.cz> Acked-by: Bjørn Mork <bjorn@mork.no> Link: https://lore.kernel.org/r/20201117173631.GA550981@moc6.cz Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-11-18regulator: ti-abb: Fix array out of bound read access on the first transitionNishanth Menon
At the start of driver initialization, we do not know what bias setting the bootloader has configured the system for and we only know for certain the very first time we do a transition. However, since the initial value of the comparison index is -EINVAL, this negative value results in an array out of bound access on the very first transition. Since we don't know what the setting is, we just set the bias configuration as there is nothing to compare against. This prevents the array out of bound access. NOTE: Even though we could use a more relaxed check of "< 0" the only valid values(ignoring cosmic ray induced bitflips) are -EINVAL, 0+. Fixes: 40b1936efebd ("regulator: Introduce TI Adaptive Body Bias(ABB) on-chip LDO driver") Link: https://lore.kernel.org/linux-mm/CA+G9fYuk4imvhyCN7D7T6PMDH6oNp6HDCRiTUKMQ6QXXjBa4ag@mail.gmail.com/ Reported-by: Naresh Kamboju <naresh.kamboju@linaro.org> Reviewed-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Nishanth Menon <nm@ti.com> Link: https://lore.kernel.org/r/20201118145009.10492-1-nm@ti.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-11-18can: m_can: process interrupt only when not runtime suspendedJarkko Nikula
Avoid processing bogus interrupt statuses when the HW is runtime suspended and the M_CAN_IR register read may get all bits 1's. Handler can be called if the interrupt request is shared with other peripherals or at the end of free_irq(). Therefore check the runtime suspended status before processing. Fixes: cdf8259d6573 ("can: m_can: Add PM Support") Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Link: https://lore.kernel.org/r/20200915134715.696303-1-jarkko.nikula@linux.intel.com Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2020-11-18can: flexcan: flexcan_chip_start(): fix erroneous ↵Marc Kleine-Budde
flexcan_transceiver_enable() during bus-off recovery If the CAN controller goes into bus off, the do_set_mode() callback with CAN_MODE_START can be used to recover the controller, which then calls flexcan_chip_start(). If configured, this is done automatically by the framework or manually by the user. In flexcan_chip_start() there is an explicit call to flexcan_transceiver_enable(), which does a regulator_enable() on the transceiver regulator. This results in a net usage counter increase, as there is no corresponding flexcan_transceiver_disable() in the bus off code path. This further leads to the transceiver stuck enabled, even if the CAN interface is shut down. To fix this problem the flexcan_transceiver_enable()/flexcan_transceiver_disable() are moved out of flexcan_chip_start()/flexcan_chip_stop() into flexcan_open()/flexcan_close(). Fixes: e955cead0311 ("CAN: Add Flexcan CAN controller driver") Link: https://lore.kernel.org/r/20201118150148.2664024-1-mkl@pengutronix.de Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2020-11-18can: kvaser_usb: kvaser_usb_hydra: Fix KCAN bittiming limitsJimmy Assarsson
Use correct bittiming limits for the KCAN CAN controller. Fixes: aec5fb2268b7 ("can: kvaser_usb: Add support for Kvaser USB hydra family") Signed-off-by: Jimmy Assarsson <extja@kvaser.com> Link: https://lore.kernel.org/r/20201115163027.16851-2-jimmyassarsson@gmail.com Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2020-11-18can: kvaser_pciefd: Fix KCAN bittiming limitsJimmy Assarsson
Use correct bittiming limits for the KCAN CAN controller. Fixes: 26ad340e582d ("can: kvaser_pciefd: Add driver for Kvaser PCIEcan devices") Signed-off-by: Jimmy Assarsson <extja@kvaser.com> Link: https://lore.kernel.org/r/20201115163027.16851-1-jimmyassarsson@gmail.com Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2020-11-17qed: fix ILT configuration of SRC blockDmitry Bogdanov
The code refactoring of ILT configuration was not complete, the old unused variables were used for the SRC block. That could lead to the memory corruption by HW when rx filters are configured. This patch completes that refactoring. Fixes: 8a52bbab39c9 (qed: Debug feature: ilt and mdump) Signed-off-by: Igor Russkikh <irusskikh@marvell.com> Signed-off-by: Ariel Elior <aelior@marvell.com> Signed-off-by: Dmitry Bogdanov <dbogdanov@marvell.com> Link: https://lore.kernel.org/r/20201116132944.2055-1-dbogdanov@marvell.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-11-17netdevsim: set .owner to THIS_MODULETaehee Yoo
If THIS_MODULE is not set, the module would be removed while debugfs is being used. It eventually makes kernel panic. Fixes: 82c93a87bf8b ("netdevsim: implement couple of testing devlink health reporters") Fixes: 424be63ad831 ("netdevsim: add UDP tunnel port offload support") Fixes: 4418f862d675 ("netdevsim: implement support for devlink region and snapshots") Fixes: d3cbb907ae57 ("netdevsim: add ACL trap reporting cookie as a metadata") Signed-off-by: Taehee Yoo <ap420073@gmail.com> Link: https://lore.kernel.org/r/20201115103041.30701-1-ap420073@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-11-17enetc: Workaround for MDIO register access issueAlex Marginean
Due to a hardware issue, an access to MDIO registers that is concurrent with other ENETC register accesses may lead to the MDIO access being dropped or corrupted. The workaround introduces locking for all register accesses to the ENETC register space. To reduce performance impact, a readers-writers locking scheme has been implemented. The writer in this case is the MDIO access code (irrelevant whether that MDIO access is a register read or write), and the reader is any access code to non-MDIO ENETC registers. Also, the datapath functions acquire the read lock fewer times and use _hot accessors. All the rest of the code uses the _wa accessors which lock every register access. The commit introducing MDIO support is - commit ebfcb23d62ab ("enetc: Add ENETC PF level external MDIO support") but due to subsequent refactoring this patch is applicable on top of a later commit. Fixes: 6517798dd343 ("enetc: Make MDIO accessors more generic and export to include/linux/fsl") Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com> Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: Claudiu Manoil <claudiu.manoil@nxp.com> Link: https://lore.kernel.org/r/20201112182608.26177-1-claudiu.manoil@nxp.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-11-17Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input fixes from Dmitry Torokhov: "A fix for use-after-free in the Sun keyboard driver, a fix to firmware updates on newer ICs in the Elan touchpad diver, and a couple misc driver fixes" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: elan_i2c - fix firmware update on newer ICs Input: resistive-adc-touch - fix kconfig dependency on IIO_BUFFER Input: sunkbd - avoid use-after-free in teardown paths Input: i8042 - allow insmod to succeed on devices without an i8042 controller Input: adxl34x - clean up a data type in adxl34x_probe()
2020-11-17net/mlx5: fix error return code in mlx5e_tc_nic_init()Wang Hai
Fix to return a negative error code from the error handling case instead of 0, as done elsewhere in this function. Fixes: aedd133d17bc ("net/mlx5e: Support CT offload for tc nic flows") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Wang Hai <wanghai38@huawei.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
2020-11-17net/mlx5: E-Switch, Fail mlx5_esw_modify_vport_rate if qos disabledEli Cohen
Avoid calling mlx5_esw_modify_vport_rate() if qos is not enabled and avoid unnecessary syndrome messages from firmware. Fixes: fcb64c0f5640 ("net/mlx5: E-Switch, add ingress rate support") Signed-off-by: Eli Cohen <elic@nvidia.com> Reviewed-by: Roi Dayan <roid@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
2020-11-17net/mlx5: Disable QoS when min_rates on all VFs are zeroVladyslav Tarasiuk
Currently when QoS is enabled for VF and any min_rate is configured, the driver sets bw_share value to at least 1 and doesn’t allow to set it to 0 to make minimal rate unlimited. It means there is always a minimal rate configured for every VF, even if user tries to remove it. In order to make QoS disable possible, check whether all vports have configured min_rate = 0. If this is true, set their bw_share to 0 to disable min_rate limitations. Fixes: c9497c98901c ("net/mlx5: Add support for setting VF min rate") Signed-off-by: Vladyslav Tarasiuk <vladyslavt@nvidia.com> Reviewed-by: Moshe Shemesh <moshe@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
2020-11-17net/mlx5: Clear bw_share upon VF disableVladyslav Tarasiuk
Currently, if user disables VFs with some min and max rates configured, they are cleared. But QoS data is not cleared and restored upon next VF enable placing limits on minimal rate for given VF, when user expects none. To match cleared vport->info struct with QoS-related min and max rates upon VF disable, clear vport->qos struct too. Fixes: 556b9d16d3f5 ("net/mlx5: Clear VF's configuration on disabling SRIOV") Signed-off-by: Vladyslav Tarasiuk <vladyslavt@nvidia.com> Reviewed-by: Moshe Shemesh <moshe@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
2020-11-17net/mlx5: Add handling of port type in rule deletionMichael Guralnik
Handle destruction of rules with port destination type to enable full destruction of flow. Without this handling of TX rules the deletion of these rules fails. Dmesg of flow destruction failure: [ 203.714146] mlx5_core 0000:00:0b.0: mlx5_cmd_check:753:(pid 342): SET_FLOW_TABLE_ENTRY(0x936) op_mod(0x0) failed, status bad parameter(0x3), syndrome (0x144b7a) [ 210.547387] ------------[ cut here ]------------ [ 210.548663] refcount_t: decrement hit 0; leaking memory. [ 210.550651] WARNING: CPU: 4 PID: 342 at lib/refcount.c:31 refcount_warn_saturate+0x5c/0x110 [ 210.550654] Modules linked in: mlx5_ib mlx5_core ib_ipoib rdma_ucm rdma_cm iw_cm ib_cm ib_umad ib_uverbs ib_core [ 210.550675] CPU: 4 PID: 342 Comm: test Not tainted 5.8.0-rc2+ #116 [ 210.550678] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.12.1-0-ga5cab58e9a3f-prebuilt.qemu.org 04/01/2014 [ 210.550680] RIP: 0010:refcount_warn_saturate+0x5c/0x110 [ 210.550685] Code: c6 d1 1b 01 00 0f 84 ad 00 00 00 5b 5d c3 80 3d b5 d1 1b 01 00 75 f4 48 c7 c7 20 d1 15 82 c6 05 a5 d1 1b 01 01 e8 a7 eb af ff <0f> 0b eb dd 80 3d 99 d1 1b 01 00 75 d4 48 c7 c7 c0 cf 15 82 c6 05 [ 210.550687] RSP: 0018:ffff8881642e77e8 EFLAGS: 00010282 [ 210.550691] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000000000 [ 210.550694] RDX: 0000000000000027 RSI: 0000000000000004 RDI: ffffed102c85ceef [ 210.550696] RBP: ffff888161720428 R08: ffffffff8124c10e R09: ffffed103243beae [ 210.550698] R10: ffff8881921df56b R11: ffffed103243bead R12: ffff8881841b4180 [ 210.550701] R13: ffff888161720428 R14: ffff8881616d0000 R15: ffff888161720380 [ 210.550704] FS: 00007fc27f025740(0000) GS:ffff888192000000(0000) knlGS:0000000000000000 [ 210.550706] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 210.550708] CR2: 0000557e4b41a6a0 CR3: 0000000002415004 CR4: 0000000000360ea0 [ 210.550711] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 210.550713] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 210.550715] Call Trace: [ 210.550717] mlx5_del_flow_rules+0x484/0x490 [mlx5_core] [ 210.550720] ? mlx5_cmd_set_fte+0xa80/0xa80 [mlx5_core] [ 210.550722] mlx5_ib_destroy_flow+0x17f/0x280 [mlx5_ib] [ 210.550724] uverbs_free_flow+0x4c/0x90 [ib_uverbs] [ 210.550726] destroy_hw_idr_uobject+0x41/0xb0 [ib_uverbs] [ 210.550728] uverbs_destroy_uobject+0xaa/0x390 [ib_uverbs] [ 210.550731] __uverbs_cleanup_ufile+0x129/0x1b0 [ib_uverbs] [ 210.550733] ? uverbs_destroy_uobject+0x390/0x390 [ib_uverbs] [ 210.550735] uverbs_destroy_ufile_hw+0x78/0x190 [ib_uverbs] [ 210.550737] ib_uverbs_close+0x36/0x140 [ib_uverbs] [ 210.550739] __fput+0x181/0x380 [ 210.550741] task_work_run+0x88/0xd0 [ 210.550743] do_exit+0x5f6/0x13b0 [ 210.550745] ? sched_clock_cpu+0x30/0x140 [ 210.550747] ? is_current_pgrp_orphaned+0x70/0x70 [ 210.550750] ? lock_downgrade+0x360/0x360 [ 210.550752] ? mark_held_locks+0x1d/0x90 [ 210.550754] do_group_exit+0x8a/0x140 [ 210.550756] get_signal+0x20a/0xf50 [ 210.550758] do_signal+0x8c/0xbe0 [ 210.550760] ? hrtimer_nanosleep+0x1d8/0x200 [ 210.550762] ? nanosleep_copyout+0x50/0x50 [ 210.550764] ? restore_sigcontext+0x320/0x320 [ 210.550766] ? __hrtimer_init+0xf0/0xf0 [ 210.550768] ? timespec64_add_safe+0x150/0x150 [ 210.550770] ? mark_held_locks+0x1d/0x90 [ 210.550772] ? lockdep_hardirqs_on_prepare+0x14c/0x240 [ 210.550774] __prepare_exit_to_usermode+0x119/0x170 [ 210.550776] do_syscall_64+0x65/0x300 [ 210.550778] ? trace_hardirqs_off+0x10/0x120 [ 210.550781] ? mark_held_locks+0x1d/0x90 [ 210.550783] ? asm_sysvec_apic_timer_interrupt+0xa/0x20 [ 210.550785] ? lockdep_hardirqs_on+0x112/0x190 [ 210.550787] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 210.550789] RIP: 0033:0x7fc27f1cd157 [ 210.550791] Code: Bad RIP value. [ 210.550793] RSP: 002b:00007ffd4db27ea8 EFLAGS: 00000246 ORIG_RAX: 0000000000000023 [ 210.550798] RAX: fffffffffffffdfc RBX: ffffffffffffff80 RCX: 00007fc27f1cd157 [ 210.550800] RDX: 00007fc27f025740 RSI: 00007ffd4db27eb0 RDI: 00007ffd4db27eb0 [ 210.550803] RBP: 0000000000000016 R08: 0000000000000000 R09: 000000000000000e [ 210.550805] R10: 00007ffd4db27dc7 R11: 0000000000000246 R12: 0000000000400c00 [ 210.550808] R13: 00007ffd4db285f0 R14: 0000000000000000 R15: 0000000000000000 [ 210.550809] irq event stamp: 49399 [ 210.550812] hardirqs last enabled at (49399): [<ffffffff81172d36>] console_unlock+0x556/0x6f0 [ 210.550815] hardirqs last disabled at (49398): [<ffffffff81172897>] console_unlock+0xb7/0x6f0 [ 210.550818] softirqs last enabled at (48706): [<ffffffff81e0037b>] __do_softirq+0x37b/0x60c [ 210.550820] softirqs last disabled at (48697): [<ffffffff81c00e2f>] asm_call_on_stack+0xf/0x20 [ 210.550822] ---[ end trace ad18c0e6fa846454 ]--- [ 210.581862] mlx5_core 0000:00:0c.0: mlx5_destroy_flow_table:2132:(pid 342): Flow table 262150 wasn't destroyed, refcount > 1 Fixes: a7ee18bdee83 ("RDMA/mlx5: Allow creating a matcher for a NIC TX flow table") Signed-off-by: Michael Guralnik <michaelgur@nvidia.com> Reviewed-by: Mark Bloch <mbloch@nvidia.com> Reviewed-by: Maor Gottlieb <maorg@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
2020-11-17net/mlx5e: Fix check if netdev is bond slaveMaor Dickman
Bond events handler uses bond_slave_get_rtnl to check if net device is bond slave. bond_slave_get_rtnl return the rcu rx_handler pointer from the netdev which exists for bond slaves but also exists for devices that are attached to linux bridge so using it as indication for bond slave is wrong. Fix by using netif_is_lag_port instead. Fixes: 7e51891a237f ("net/mlx5e: Use netdev events to set/del egress acl forward-to-vport rule") Signed-off-by: Maor Dickman <maord@nvidia.com> Reviewed-by: Raed Salem <raeds@nvidia.com> Reviewed-by: Ariel Levkovich <lariel@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
2020-11-17net/mlx5e: Fix IPsec packet drop by mlx5e_tc_update_skbHuy Nguyen
Both TC and IPsec crypto offload use metadata_regB to store private information. Since TC does not use bit 31 of regB, IPsec will use bit 31 as the IPsec packet marker. The IPsec's regB usage is changed to: Bit31: IPsec marker Bit30-24: IPsec syndrome Bit23-0: IPsec obj id Fixes: b2ac7541e377 ("net/mlx5e: IPsec: Add Connect-X IPsec Rx data path offload") Signed-off-by: Huy Nguyen <huyn@mellanox.com> Reviewed-by: Raed Salem <raeds@nvidia.com> Reviewed-by: Ariel Levkovich <lariel@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
2020-11-17net/mlx5e: Set IPsec WAs only in IP's non checksum partial case.Huy Nguyen
The IP's checksum partial still requires L4 csum flag on Ethernet WQE. Make the IPsec WAs only for the IP's non checksum partial case (for example icmd packet) Fixes: 5be019040cb7 ("net/mlx5e: IPsec: Add Connect-X IPsec Tx data path offload") Signed-off-by: Huy Nguyen <huyn@mellanox.com> Reviewed-by: Raed Salem <raeds@nvidia.com> Reviewed-by: Alaa Hleihel <alaa@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
2020-11-17net/mlx5e: Fix refcount leak on kTLS RX resyncMaxim Mikityanskiy
On resync, the driver calls inet_lookup_established (__inet6_lookup_established) that increases sk_refcnt of the socket. To decrease it, the driver set skb->destructor to sock_edemux. However, it didn't work well, because the TCP stack also sets this destructor for early demux, and the refcount gets decreased only once, while increased two times (in mlx5e and in the TCP stack). It leads to a socket leak, a TLS context leak, which in the end leads to calling tls_dev_del twice: on socket close and on driver unload, which in turn leads to a crash. This commit fixes the refcount leak by calling sock_gen_put right away after using the socket, thus fixing all the subsequent issues. Fixes: 0419d8c9d8f8 ("net/mlx5e: kTLS, Add kTLS RX resync support") Signed-off-by: Maxim Mikityanskiy <maximmi@mellanox.com> Reviewed-by: Tariq Toukan <tariqt@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
2020-11-17net: ftgmac100: Fix crash when removing driverJoel Stanley
When removing the driver we would hit BUG_ON(!list_empty(&dev->ptype_specific)) in net/core/dev.c due to still having the NC-SI packet handler registered. # echo 1e660000.ethernet > /sys/bus/platform/drivers/ftgmac100/unbind ------------[ cut here ]------------ kernel BUG at net/core/dev.c:10254! Internal error: Oops - BUG: 0 [#1] SMP ARM CPU: 0 PID: 115 Comm: sh Not tainted 5.10.0-rc3-next-20201111-00007-g02e0365710c4 #46 Hardware name: Generic DT based system PC is at netdev_run_todo+0x314/0x394 LR is at cpumask_next+0x20/0x24 pc : [<806f5830>] lr : [<80863cb0>] psr: 80000153 sp : 855bbd58 ip : 00000001 fp : 855bbdac r10: 80c03d00 r9 : 80c06228 r8 : 81158c54 r7 : 00000000 r6 : 80c05dec r5 : 80c05d18 r4 : 813b9280 r3 : 813b9054 r2 : 8122c470 r1 : 00000002 r0 : 00000002 Flags: Nzcv IRQs on FIQs off Mode SVC_32 ISA ARM Segment none Control: 00c5387d Table: 85514008 DAC: 00000051 Process sh (pid: 115, stack limit = 0x7cb5703d) ... Backtrace: [<806f551c>] (netdev_run_todo) from [<80707eec>] (rtnl_unlock+0x18/0x1c) r10:00000051 r9:854ed710 r8:81158c54 r7:80c76bb0 r6:81158c10 r5:8115b410 r4:813b9000 [<80707ed4>] (rtnl_unlock) from [<806f5db8>] (unregister_netdev+0x2c/0x30) [<806f5d8c>] (unregister_netdev) from [<805a8180>] (ftgmac100_remove+0x20/0xa8) r5:8115b410 r4:813b9000 [<805a8160>] (ftgmac100_remove) from [<805355e4>] (platform_drv_remove+0x34/0x4c) Fixes: bd466c3fb5a4 ("net/faraday: Support NCSI mode") Signed-off-by: Joel Stanley <joel@jms.id.au> Link: https://lore.kernel.org/r/20201117024448.1170761-1-joel@jms.id.au Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-11-17net: b44: fix error return code in b44_init_one()Zhang Changzhong
Fix to return a negative error code from the error handling case instead of 0, as done elsewhere in this function. Fixes: 39a6f4bce6b4 ("b44: replace the ssb_dma API with the generic DMA API") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Zhang Changzhong <zhangchangzhong@huawei.com> Reviewed-by: Michael Chan <michael.chan@broadcom.com> Link: https://lore.kernel.org/r/1605582131-36735-1-git-send-email-zhangchangzhong@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-11-17qed: fix error return code in qed_iwarp_ll2_start()Zhang Changzhong
Fix to return a negative error code from the error handling case instead of 0, as done elsewhere in this function. Fixes: 469981b17a4f ("qed: Add unaligned and packed packet processing") Fixes: fcb39f6c10b2 ("qed: Add mpa buffer descriptors for storing and processing mpa fpdus") Fixes: 1e28eaad07ea ("qed: Add iWARP support for fpdu spanned over more than two tcp packets") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Zhang Changzhong <zhangchangzhong@huawei.com> Acked-by: Michal Kalderon <michal.kalderon@marvell.com> Link: https://lore.kernel.org/r/1605532033-27373-1-git-send-email-zhangchangzhong@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-11-17spi: npcm-fiu: Don't leak SPI master in probe error pathLukas Wunner
If the calls to of_match_device(), of_alias_get_id(), devm_ioremap_resource(), devm_regmap_init_mmio() or devm_clk_get() fail on probe of the NPCM FIU SPI driver, the spi_controller struct is erroneously not freed. Fix by switching over to the new devm_spi_alloc_master() helper. Fixes: ace55c411b11 ("spi: npcm-fiu: add NPCM FIU controller driver") Signed-off-by: Lukas Wunner <lukas@wunner.de> Cc: <stable@vger.kernel.org> # v5.4+: 5e844cc37a5c: spi: Introduce device-managed SPI controller allocation Cc: <stable@vger.kernel.org> # v5.4+ Cc: Tomer Maimon <tmaimon77@gmail.com> Link: https://lore.kernel.org/r/a420c23a363a3bc9aa684c6e790c32a8af106d17.1605512876.git.lukas@wunner.de Signed-off-by: Mark Brown <broonie@kernel.org>
2020-11-17spi: dw: Set transfer handler before unmasking the IRQsSerge Semin
It turns out the IRQs most like can be unmasked before the controller is enabled with no problematic consequences. The manual doesn't explicitly state that, but the examples perform the controller initialization procedure in that order. So the commit da8f58909e7e ("spi: dw: Unmask IRQs after enabling the chip") hasn't been that required as I thought. But anyway setting the IRQs up after the chip enabling still worth adding since it has simplified the code a bit. The problem is that it has introduced a potential bug. The transfer handler pointer is now initialized after the IRQs are enabled. That may and eventually will cause an invalid or uninitialized callback invocation. Fix that just by performing the callback initialization before the IRQ unmask procedure. Fixes: da8f58909e7e ("spi: dw: Unmask IRQs after enabling the chip") Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru> Link: https://lore.kernel.org/r/20201117094054.4696-1-Sergey.Semin@baikalelectronics.ru Signed-off-by: Mark Brown <broonie@kernel.org>
2020-11-17Merge branch 'cpufreq/arm/fixes' of ↵Rafael J. Wysocki
git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm Pull cpufreq-arm fixes for 5.10-rc5 from Viresh Kumar: "- tegra186: Fix ->get() callback. - arm/scmi: Add dummy clock provider to fix failure." * 'cpufreq/arm/fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm: cpufreq: scmi: Fix OPP addition failure with a dummy clock provider cpufreq: tegra186: Fix get frequency callback
2020-11-17cpufreq: scmi: Fix OPP addition failure with a dummy clock providerSudeep Holla
Commit dd461cd9183f ("opp: Allow dev_pm_opp_get_opp_table() to return -EPROBE_DEFER") handles -EPROBE_DEFER for the clock/interconnects within _allocate_opp_table() which is called from dev_pm_opp_add and it now propagates the error back to the caller. SCMI performance domain re-used clock bindings to keep it simple. However with the above mentioned change, if clock property is present in a device node, opps fails to get added with below errors until clk_get succeeds. cpu0: failed to add opp 450000000Hz cpu0: failed to add opps to the device ....(errors on cpu1-cpu4) cpu5: failed to add opp 450000000Hz cpu5: failed to add opps to the device So, in order to fix the issue, we need to register dummy clock provider. With the dummy clock provider, clk_get returns NULL(no errors!), then opp core proceeds to add OPPs for the CPUs. Cc: Rafael J. Wysocki <rjw@rjwysocki.net> Fixes: dd461cd9183f ("opp: Allow dev_pm_opp_get_opp_table() to return -EPROBE_DEFER") Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
2020-11-17cpufreq: tegra186: Fix get frequency callbackJon Hunter
Commit b89c01c96051 ("cpufreq: tegra186: Fix initial frequency") implemented the CPUFREQ 'get' callback to determine the current operating frequency for each CPU. This implementation used a simple looked up to determine the current operating frequency. The problem with this is that frequency table for different Tegra186 devices may vary and so the default boot frequency for Tegra186 device may or may not be present in the frequency table. If the default boot frequency is not present in the frequency table, this causes the function tegra186_cpufreq_get() to return 0 and in turn causes cpufreq_online() to fail which prevents CPUFREQ from working. Fix this by always calculating the CPU frequency based upon the current 'ndiv' setting for the CPU. Note that the CPU frequency for Tegra186 is calculated by reading the current 'ndiv' setting, multiplying by the CPU reference clock and dividing by a constant divisor. Fixes: b89c01c96051 ("cpufreq: tegra186: Fix initial frequency") Signed-off-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
2020-11-16bnxt_en: Avoid unnecessary NVM_GET_DEV_INFO cmd error log on VFs.Vasundhara Volam
VFs do not have access permissions to issue NVM_GET_DEV_INFO firmware command. Fixes: 4933f6753b50 ("bnxt_en: Add bnxt_hwrm_nvm_get_dev_info() to query NVM info.") Signed-off-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-11-16bnxt_en: Fix counter overflow logic.Michael Chan
bnxt_add_one_ctr() adds a hardware counter to a software counter and adjusts for the hardware counter wraparound against the mask. The logic assumes that the hardware counter is always smaller than or equal to the mask. This assumption is mostly correct. But in some cases if the firmware is older and does not provide the accurate mask, the driver can use a mask that is smaller than the actual hardware mask. This can cause some extra carry bits to be added to the software counter, resulting in counters that far exceed the actual value. Fix it by masking the hardware counter with the mask passed into bnxt_add_one_ctr(). Fixes: fea6b3335527 ("bnxt_en: Accumulate all counters.") Reviewed-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com> Reviewed-by: Pavan Chebbi <pavan.chebbi@broadcom.com> Reviewed-by: Edwin Peer <edwin.peer@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-11-16bnxt_en: Free port stats during firmware reset.Michael Chan
Firmware is unable to retain the port counters during any kind of fatal or non-fatal resets, so we must clear the port counters to avoid false detection of port counter overflow. Fixes: fea6b3335527 ("bnxt_en: Accumulate all counters.") Reviewed-by: Edwin Peer <edwin.peer@broadcom.com> Reviewed-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-11-16bnxt_en: read EEPROM A2h address using page 0Edwin Peer
The module eeprom address range returned by bnxt_get_module_eeprom() should be 256 bytes of A0h address space, the lower half of the A2h address space, and page 0 for the upper half of the A2h address space. Fix the firmware call by passing page_number 0 for the A2h slave address space. Fixes: 42ee18fe4ca2 ("bnxt_en: Add Support for ETHTOOL_GMODULEINFO and ETHTOOL_GMODULEEEPRO") Signed-off-by: Edwin Peer <edwin.peer@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
generated by cgit (git 2.34.1) at 2025-06-01 13:43:00 +0000